(2) 250t履带吊 250t Crawler crane CC1400/250t履带吊为锅炉主吊机械,采用SWSL塔式工况,后配重40t,主臂角度85度:主副臂:72m加36m;最大作业半径42m,负荷27t;最小作业半径24m时,负荷为39t。 CC1400/250 Crawler cranes are designed as main boiler hoisting euqipment, adopting SWSL tower working conditions, with a banlance weight of 40t and main jib angle of 85°; length of main & auxiliary jib,72+36m, max working radius 42m,load 27t;min working radius 24m,load 39t.